SEA6000VX See-through Mapping allows you to easily inspect for the presence of targeted elements without using conventional product analysis. A mapping image of Pb (lead) on circuit boards inside a part can be obtained without disassembly of the part. This is for products with an unknown internal structure due to external components, such as a laptop PC or cell phone. Various information inside components can be obtained by comparing mapping images of elements obtained from X-ray penetration.